Feed birds without attracting rodents. Smart Birds reduces rodent population - If placed correctly, then rats and mice will not be able to seek out the "Smart Birds" bird feeder as a food source and therefore will not multiply as quickly, especially in winter. It contains two separate food containers allow the bird feeder to be filled with different food types. And made from durable materials meaning the robust all-weather construction gives all-year-round use. For all types of seed mix, sunflower seed and peanut bites